KUON GEO

Ius Chasma

Chasma, chasmata · 839.9 km across · -7.29°, -84.39° · Mars
大峡谷・差し渡し約839.9km

WHY THAT NAME · なぜその名前か

Classical albedo feature name.
Source of the name: Latin (Europe) · Approved by the IAU 1973 · Other features named after Latin

SEE IT · 地図で見る

Elevation here was measured by laser from orbit (MOLA), and the night-time infrared comes from THEMIS.
Open the map centred on Ius Chasma

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Tithonius Lacus 地形144 km
Tithonium Chasma 大峡谷160 km
Geryon Montes 山165 km
Louros Valles 谷168 km
Tithoniae Catenae 地形185 km
Tithoniae Fossae 溝193 km
Calydon Fossa 溝211 km
Ius Labes 地形349 km
Great-circle distances on a sphere of radius 3,396.19 km.
Names and their origins come from the IAU Gazetteer of Planetary Nomenclature (USGS Astrogeology), retrieved 2026-08-14.
All named features ｜ KUON MARS map ｜ About the map ｜ The temperature on Mars ｜ How far away Mars is
DATA: IAU / USGS Astrogeology · NASA MGS MOLA · NASA Mars Odyssey THEMIS